What is the physical heat loss of ash q6? The factors affecting the physical heat loss q6 of ash are analyzed.

Answer: The physical heat loss q6 of slag refers to the percentage of sensible heat taken away by slag, fly ash and settling ash when discharged from boiler equipment.

Influencing factors: slag discharge temperature and slag discharge quantity. Slag discharge temperature is mainly related to slag discharge mode. Obviously, the slag discharge temperature of liquid slag pulverized coal boiler is higher, and q6 is larger. Slag discharge is mainly related to fuel ash and combustion mode. Generally, the slag content in the grate of suspended combustion pulverized coal is small, and q6 is small. The less ash content of fuel, the smaller q6.